feat: add notification settings customisation options

lib/features/player/core/audiobook_player.dart

@@ -8,6 +8,9 @@ import 'package:just_audio/just_audio.dart';
 import 'package:just_audio_background/just_audio_background.dart';
 import 'package:logging/logging.dart';
 import 'package:shelfsdk/audiobookshelf_api.dart';
+import 'package:vaani/settings/app_settings_provider.dart';
+import 'package:vaani/settings/models/app_settings.dart';
+import 'package:vaani/shared/extensions/model_conversions.dart';
 
 final _logger = Logger('AudiobookPlayer');
 
@@ -81,6 +84,7 @@ class AudiobookPlayer extends AudioPlayer {
     List<Uri>? downloadedUris,
     Uri? artworkUri,
   }) async {
+    final appSettings = loadOrCreateAppSettings();
     // if the book is null, stop the player
     if (book == null) {
       _book = null;
@@ -128,8 +132,10 @@ class AudiobookPlayer extends AudioPlayer {
               // Specify a unique ID for each media item:
               id: book.libraryItemId + track.index.toString(),
               // Metadata to display in the notification:
-              album: book.metadata.title,
-              title: book.metadata.title ?? track.title,
+              title: appSettings.notificationSettings.primaryTitle
+                  .formatNotificationTitle(book),
+              album: appSettings.notificationSettings.secondaryTitle
+                  .formatNotificationTitle(book),
               artUri: artworkUri ??
                   Uri.parse(
                     '$baseUrl/api/items/${book.libraryItemId}/cover?token=$token&width=800',
@@ -198,7 +204,7 @@ class AudiobookPlayer extends AudioPlayer {
 
   @override
   Stream<Duration> get positionStream {
-    // return the positioninbook stream
+    // return the positionInBook stream
     return super.positionStream.map((position) {
       if (_book == null) {
         return Duration.zero;
@@ -267,3 +273,42 @@ Uri _getUri(
   return uri ??
       Uri.parse('${baseUrl.toString()}${track.contentUrl}?token=$token');
 }
+
+extension FormatNotificationTitle on String {
+  String formatNotificationTitle(BookExpanded book) {
+    return replaceAllMapped(
+      RegExp(r'\$(\w+)'),
+      (match) {
+        final type = match.group(1);
+        return NotificationTitleType.values
+                .firstWhere((element) => element.stringValue == type)
+                .extractFrom(book) ??
+            match.group(0) ??
+            '';
+      },
+    );
+  }
+}
+
+extension NotificationTitleUtils on NotificationTitleType {
+  String? extractFrom(BookExpanded book) {
+    var bookMetadataExpanded = book.metadata.asBookMetadataExpanded;
+    switch (this) {
+      case NotificationTitleType.bookTitle:
+        return bookMetadataExpanded.title;
+      case NotificationTitleType.chapterTitle:
+        // TODO: implement chapter title; depends on https://github.com/Dr-Blank/Vaani/issues/2
+        return bookMetadataExpanded.title;
+      case NotificationTitleType.author:
+        return bookMetadataExpanded.authorName;
+      case NotificationTitleType.narrator:
+        return bookMetadataExpanded.narratorName;
+      case NotificationTitleType.series:
+        return bookMetadataExpanded.seriesName;
+      case NotificationTitleType.subtitle:
+        return bookMetadataExpanded.subtitle;
+      case NotificationTitleType.year:
+        return bookMetadataExpanded.publishedYear;
+    }
+  }
+}

lib/features/player/core/init.dart

@@ -0,0 +1,62 @@
+import 'package:audio_service/audio_service.dart';
+import 'package:audio_session/audio_session.dart';
+import 'package:just_audio_background/just_audio_background.dart'
+    show JustAudioBackground, NotificationConfig;
+import 'package:just_audio_media_kit/just_audio_media_kit.dart'
+    show JustAudioMediaKit;
+import 'package:vaani/settings/app_settings_provider.dart';
+import 'package:vaani/settings/models/app_settings.dart';
+
+Future<void> configurePlayer() async {
+  // for playing audio on windows, linux
+  JustAudioMediaKit.ensureInitialized();
+
+  // for configuring how this app will interact with other audio apps
+  final session = await AudioSession.instance;
+  await session.configure(const AudioSessionConfiguration.speech());
+
+  final appSettings = loadOrCreateAppSettings();
+
+  // for playing audio in the background
+  await JustAudioBackground.init(
+    androidNotificationChannelId: 'com.vaani.bg_demo.channel.audio',
+    androidNotificationChannelName: 'Audio playback',
+    androidNotificationOngoing: true,
+    androidStopForegroundOnPause: true,
+    androidNotificationChannelDescription: 'Audio playback in the background',
+    androidNotificationIcon: 'drawable/ic_stat_notification_logo',
+    rewindInterval: appSettings.notificationSettings.rewindInterval,
+    fastForwardInterval: appSettings.notificationSettings.fastForwardInterval,
+    androidShowNotificationBadge: false,
+    notificationConfigBuilder: (state) {
+      final controls = [
+        if (appSettings.notificationSettings.mediaControls
+                .contains(NotificationMediaControl.skipToPreviousChapter) &&
+            state.hasPrevious)
+          MediaControl.skipToPrevious,
+        if (appSettings.notificationSettings.mediaControls
+            .contains(NotificationMediaControl.rewind))
+          MediaControl.rewind,
+        if (state.playing) MediaControl.pause else MediaControl.play,
+        if (appSettings.notificationSettings.mediaControls
+            .contains(NotificationMediaControl.fastForward))
+          MediaControl.fastForward,
+        if (appSettings.notificationSettings.mediaControls
+                .contains(NotificationMediaControl.skipToNextChapter) &&
+            state.hasNext)
+          MediaControl.skipToNext,
+        if (appSettings.notificationSettings.mediaControls
+            .contains(NotificationMediaControl.stop))
+          MediaControl.stop,
+      ];
+      return NotificationConfig(
+        controls: controls,
+        systemActions: const {
+          MediaAction.seek,
+          MediaAction.seekForward,
+          MediaAction.seekBackward,
+        },
+      );
+    },
+  );
+}

lib/main.dart

@@ -1,15 +1,11 @@
-import 'package:audio_session/audio_session.dart';
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:just_audio_background/just_audio_background.dart'
-    show JustAudioBackground;
-import 'package:just_audio_media_kit/just_audio_media_kit.dart'
-    show JustAudioMediaKit;
 import 'package:logging/logging.dart';
 import 'package:vaani/api/server_provider.dart';
 import 'package:vaani/db/storage.dart';
 import 'package:vaani/features/downloads/providers/download_manager.dart';
 import 'package:vaani/features/playback_reporting/providers/playback_reporter_provider.dart';
+import 'package:vaani/features/player/core/init.dart';
 import 'package:vaani/features/player/providers/audiobook_player.dart';
 import 'package:vaani/features/sleep_timer/providers/sleep_timer_provider.dart';
 import 'package:vaani/router/router.dart';
@@ -31,22 +27,12 @@ void main() async {
     );
   });
 
-  // for playing audio on windows, linux
-  JustAudioMediaKit.ensureInitialized();
-
   // initialize the storage
   await initStorage();
 
-  // for configuring how this app will interact with other audio apps
-  final session = await AudioSession.instance;
-  await session.configure(const AudioSessionConfiguration.speech());
+  // initialize audio player
+  await configurePlayer();
 
-  // for playing audio in the background
-  await JustAudioBackground.init(
-    androidNotificationChannelId: 'com.vaani.bg_demo.channel.audio',
-    androidNotificationChannelName: 'Audio playback',
-    androidNotificationOngoing: true,
-  );
 
   // run the app
   runApp(

lib/settings/app_settings_provider.dart

@@ -11,25 +11,29 @@ final _box = AvailableHiveBoxes.userPrefsBox;
 
 final _logger = Logger('AppSettingsProvider');
 
-model.AppSettings readFromBoxOrCreate() {
+model.AppSettings loadOrCreateAppSettings() {
   // see if the settings are already in the box
+  model.AppSettings? settings;
   if (_box.isNotEmpty) {
-    final foundSettings = _box.getAt(0);
-    _logger.fine('found settings in box: $foundSettings');
-    return foundSettings;
+    try {
+      settings = _box.getAt(0);
+      _logger.fine('found settings in box: $settings');
+    } catch (e) {
+      _logger.warning('error reading settings from box: $e'
+          '\nclearing box');
+      _box.clear();
+    }
   } else {
-    // create a new settings object
-    const settings = model.AppSettings();
-    _logger.fine('created new settings: $settings');
-    return settings;
+    _logger.fine('no settings found in box, creating new settings');
   }
+  return settings ?? const model.AppSettings();
 }
 
 @Riverpod(keepAlive: true)
 class AppSettings extends _$AppSettings {
   @override
   model.AppSettings build() {
-    state = readFromBoxOrCreate();
+    state = loadOrCreateAppSettings();
     ref.listenSelf((_, __) {
       writeToBox();
     });

lib/settings/app_settings_provider.g.dart

@@ -6,7 +6,7 @@ part of 'app_settings_provider.dart';
 // RiverpodGenerator
 // **************************************************************************
 
-String _$appSettingsHash() => r'e0e132b782b97f11d9791d4f1e45bf4ee67dd99b';
+String _$appSettingsHash() => r'f51d55f117692d4fb9f4b4febf02906c0953d334';
 
 /// See also [AppSettings].
 @ProviderFor(AppSettings)

lib/settings/models/app_settings.dart

@@ -14,6 +14,7 @@ class AppSettings with _$AppSettings {
     @Default(ThemeSettings()) ThemeSettings themeSettings,
     @Default(PlayerSettings()) PlayerSettings playerSettings,
     @Default(DownloadSettings()) DownloadSettings downloadSettings,
+    @Default(NotificationSettings()) NotificationSettings notificationSettings,
   }) = _AppSettings;
 
   factory AppSettings.fromJson(Map<String, dynamic> json) =>
@@ -133,3 +134,49 @@ class DownloadSettings with _$DownloadSettings {
   factory DownloadSettings.fromJson(Map<String, dynamic> json) =>
       _$DownloadSettingsFromJson(json);
 }
+
+@freezed
+class NotificationSettings with _$NotificationSettings {
+  const factory NotificationSettings({
+    @Default(Duration(seconds: 30)) Duration fastForwardInterval,
+    @Default(Duration(seconds: 10)) Duration rewindInterval,
+    @Default(true) bool progressBarIsChapterProgress,
+    @Default('\$bookTitle') String primaryTitle,
+    @Default('\$author') String secondaryTitle,
+    @Default(
+      [
+        NotificationMediaControl.rewind,
+        NotificationMediaControl.fastForward,
+        NotificationMediaControl.skipToPreviousChapter,
+        NotificationMediaControl.skipToNextChapter,
+      ],
+    )
+    List<NotificationMediaControl> mediaControls,
+  }) = _NotificationSettings;
+
+  factory NotificationSettings.fromJson(Map<String, dynamic> json) =>
+      _$NotificationSettingsFromJson(json);
+}
+
+enum NotificationTitleType {
+  chapterTitle('chapterTitle'),
+  bookTitle('bookTitle'),
+  author('author'),
+  subtitle('subtitle'),
+  series('series'),
+  narrator('narrator'),
+  year('year');
+
+  const NotificationTitleType(this.stringValue);
+
+  final String stringValue;
+}
+
+enum NotificationMediaControl {
+  fastForward,
+  rewind,
+  speedToggle,
+  stop,
+  skipToNextChapter,
+  skipToPreviousChapter,
+}

lib/settings/models/app_settings.freezed.dart

@@ -23,6 +23,8 @@ mixin _$AppSettings {
   ThemeSettings get themeSettings => throw _privateConstructorUsedError;
   PlayerSettings get playerSettings => throw _privateConstructorUsedError;
   DownloadSettings get downloadSettings => throw _privateConstructorUsedError;
+  NotificationSettings get notificationSettings =>
+      throw _privateConstructorUsedError;
 
   /// Serializes this AppSettings to a JSON map.
   Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
@@ -43,11 +45,13 @@ abstract class $AppSettingsCopyWith<$Res> {
   $Res call(
       {ThemeSettings themeSettings,
       PlayerSettings playerSettings,
-      DownloadSettings downloadSettings});
+      DownloadSettings downloadSettings,
+      NotificationSettings notificationSettings});
 
   $ThemeSettingsCopyWith<$Res> get themeSettings;
   $PlayerSettingsCopyWith<$Res> get playerSettings;
   $DownloadSettingsCopyWith<$Res> get downloadSettings;
+  $NotificationSettingsCopyWith<$Res> get notificationSettings;
 }
 
 /// @nodoc
@@ -68,6 +72,7 @@ class _$AppSettingsCopyWithImpl<$Res, $Val extends AppSettings>
     Object? themeSettings = null,
     Object? playerSettings = null,
     Object? downloadSettings = null,
+    Object? notificationSettings = null,
   }) {
     return _then(_value.copyWith(
       themeSettings: null == themeSettings
@@ -82,6 +87,10 @@ class _$AppSettingsCopyWithImpl<$Res, $Val extends AppSettings>
           ? _value.downloadSettings
           : downloadSettings // ignore: cast_nullable_to_non_nullable
               as DownloadSettings,
+      notificationSettings: null == notificationSettings
+          ? _value.notificationSettings
+          : notificationSettings // ignore: cast_nullable_to_non_nullable
+              as NotificationSettings,
     ) as $Val);
   }
 
@@ -114,6 +123,17 @@ class _$AppSettingsCopyWithImpl<$Res, $Val extends AppSettings>
       return _then(_value.copyWith(downloadSettings: value) as $Val);
     });
   }
+
+  /// Create a copy of AppSettings
+  /// with the given fields replaced by the non-null parameter values.
+  @override
+  @pragma('vm:prefer-inline')
+  $NotificationSettingsCopyWith<$Res> get notificationSettings {
+    return $NotificationSettingsCopyWith<$Res>(_value.notificationSettings,
+        (value) {
+      return _then(_value.copyWith(notificationSettings: value) as $Val);
+    });
+  }
 }
 
 /// @nodoc
@@ -127,7 +147,8 @@ abstract class _$$AppSettingsImplCopyWith<$Res>
   $Res call(
       {ThemeSettings themeSettings,
       PlayerSettings playerSettings,
-      DownloadSettings downloadSettings});
+      DownloadSettings downloadSettings,
+      NotificationSettings notificationSettings});
 
   @override
   $ThemeSettingsCopyWith<$Res> get themeSettings;
@@ -135,6 +156,8 @@ abstract class _$$AppSettingsImplCopyWith<$Res>
   $PlayerSettingsCopyWith<$Res> get playerSettings;
   @override
   $DownloadSettingsCopyWith<$Res> get downloadSettings;
+  @override
+  $NotificationSettingsCopyWith<$Res> get notificationSettings;
 }
 
 /// @nodoc
@@ -153,6 +176,7 @@ class __$$AppSettingsImplCopyWithImpl<$Res>
     Object? themeSettings = null,
     Object? playerSettings = null,
     Object? downloadSettings = null,
+    Object? notificationSettings = null,
   }) {
     return _then(_$AppSettingsImpl(
       themeSettings: null == themeSettings
@@ -167,6 +191,10 @@ class __$$AppSettingsImplCopyWithImpl<$Res>
           ? _value.downloadSettings
           : downloadSettings // ignore: cast_nullable_to_non_nullable
               as DownloadSettings,
+      notificationSettings: null == notificationSettings
+          ? _value.notificationSettings
+          : notificationSettings // ignore: cast_nullable_to_non_nullable
+              as NotificationSettings,
     ));
   }
 }
@@ -177,7 +205,8 @@ class _$AppSettingsImpl implements _AppSettings {
   const _$AppSettingsImpl(
       {this.themeSettings = const ThemeSettings(),
       this.playerSettings = const PlayerSettings(),
-      this.downloadSettings = const DownloadSettings()});
+      this.downloadSettings = const DownloadSettings(),
+      this.notificationSettings = const NotificationSettings()});
 
   factory _$AppSettingsImpl.fromJson(Map<String, dynamic> json) =>
       _$$AppSettingsImplFromJson(json);
@@ -191,10 +220,13 @@ class _$AppSettingsImpl implements _AppSettings {
   @override
   @JsonKey()
   final DownloadSettings downloadSettings;
+  @override
+  @JsonKey()
+  final NotificationSettings notificationSettings;
 
   @override
   String toString() {
-    return 'AppSettings(themeSettings: $themeSettings, playerSettings: $playerSettings, downloadSettings: $downloadSettings)';
+    return 'AppSettings(themeSettings: $themeSettings, playerSettings: $playerSettings, downloadSettings: $downloadSettings, notificationSettings: $notificationSettings)';
   }
 
   @override
@@ -207,13 +239,15 @@ class _$AppSettingsImpl implements _AppSettings {
             (identical(other.playerSettings, playerSettings) ||
                 other.playerSettings == playerSettings) &&
             (identical(other.downloadSettings, downloadSettings) ||
-                other.downloadSettings == downloadSettings));
+                other.downloadSettings == downloadSettings) &&
+            (identical(other.notificationSettings, notificationSettings) ||
+                other.notificationSettings == notificationSettings));
   }
 
   @JsonKey(includeFromJson: false, includeToJson: false)
   @override
-  int get hashCode =>
-      Object.hash(runtimeType, themeSettings, playerSettings, downloadSettings);
+  int get hashCode => Object.hash(runtimeType, themeSettings, playerSettings,
+      downloadSettings, notificationSettings);
 
   /// Create a copy of AppSettings
   /// with the given fields replaced by the non-null parameter values.
@@ -235,7 +269,8 @@ abstract class _AppSettings implements AppSettings {
   const factory _AppSettings(
       {final ThemeSettings themeSettings,
       final PlayerSettings playerSettings,
-      final DownloadSettings downloadSettings}) = _$AppSettingsImpl;
+      final DownloadSettings downloadSettings,
+      final NotificationSettings notificationSettings}) = _$AppSettingsImpl;
 
   factory _AppSettings.fromJson(Map<String, dynamic> json) =
       _$AppSettingsImpl.fromJson;
@@ -246,6 +281,8 @@ abstract class _AppSettings implements AppSettings {
   PlayerSettings get playerSettings;
   @override
   DownloadSettings get downloadSettings;
+  @override
+  NotificationSettings get notificationSettings;
 
   /// Create a copy of AppSettings
   /// with the given fields replaced by the non-null parameter values.
@@ -1935,3 +1972,293 @@ abstract class _DownloadSettings implements DownloadSettings {
   _$$DownloadSettingsImplCopyWith<_$DownloadSettingsImpl> get copyWith =>
       throw _privateConstructorUsedError;
 }
+
+NotificationSettings _$NotificationSettingsFromJson(Map<String, dynamic> json) {
+  return _NotificationSettings.fromJson(json);
+}
+
+/// @nodoc
+mixin _$NotificationSettings {
+  Duration get fastForwardInterval => throw _privateConstructorUsedError;
+  Duration get rewindInterval => throw _privateConstructorUsedError;
+  bool get progressBarIsChapterProgress => throw _privateConstructorUsedError;
+  String get primaryTitle => throw _privateConstructorUsedError;
+  String get secondaryTitle => throw _privateConstructorUsedError;
+  List<NotificationMediaControl> get mediaControls =>
+      throw _privateConstructorUsedError;
+
+  /// Serializes this NotificationSettings to a JSON map.
+  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
+
+  /// Create a copy of NotificationSettings
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  $NotificationSettingsCopyWith<NotificationSettings> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $NotificationSettingsCopyWith<$Res> {
+  factory $NotificationSettingsCopyWith(NotificationSettings value,
+          $Res Function(NotificationSettings) then) =
+      _$NotificationSettingsCopyWithImpl<$Res, NotificationSettings>;
+  @useResult
+  $Res call(
+      {Duration fastForwardInterval,
+      Duration rewindInterval,
+      bool progressBarIsChapterProgress,
+      String primaryTitle,
+      String secondaryTitle,
+      List<NotificationMediaControl> mediaControls});
+}
+
+/// @nodoc
+class _$NotificationSettingsCopyWithImpl<$Res,
+        $Val extends NotificationSettings>
+    implements $NotificationSettingsCopyWith<$Res> {
+  _$NotificationSettingsCopyWithImpl(this._value, this._then);
+
+  // ignore: unused_field
+  final $Val _value;
+  // ignore: unused_field
+  final $Res Function($Val) _then;
+
+  /// Create a copy of NotificationSettings
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? fastForwardInterval = null,
+    Object? rewindInterval = null,
+    Object? progressBarIsChapterProgress = null,
+    Object? primaryTitle = null,
+    Object? secondaryTitle = null,
+    Object? mediaControls = null,
+  }) {
+    return _then(_value.copyWith(
+      fastForwardInterval: null == fastForwardInterval
+          ? _value.fastForwardInterval
+          : fastForwardInterval // ignore: cast_nullable_to_non_nullable
+              as Duration,
+      rewindInterval: null == rewindInterval
+          ? _value.rewindInterval
+          : rewindInterval // ignore: cast_nullable_to_non_nullable
+              as Duration,
+      progressBarIsChapterProgress: null == progressBarIsChapterProgress
+          ? _value.progressBarIsChapterProgress
+          : progressBarIsChapterProgress // ignore: cast_nullable_to_non_nullable
+              as bool,
+      primaryTitle: null == primaryTitle
+          ? _value.primaryTitle
+          : primaryTitle // ignore: cast_nullable_to_non_nullable
+              as String,
+      secondaryTitle: null == secondaryTitle
+          ? _value.secondaryTitle
+          : secondaryTitle // ignore: cast_nullable_to_non_nullable
+              as String,
+      mediaControls: null == mediaControls
+          ? _value.mediaControls
+          : mediaControls // ignore: cast_nullable_to_non_nullable
+              as List<NotificationMediaControl>,
+    ) as $Val);
+  }
+}
+
+/// @nodoc
+abstract class _$$NotificationSettingsImplCopyWith<$Res>
+    implements $NotificationSettingsCopyWith<$Res> {
+  factory _$$NotificationSettingsImplCopyWith(_$NotificationSettingsImpl value,
+          $Res Function(_$NotificationSettingsImpl) then) =
+      __$$NotificationSettingsImplCopyWithImpl<$Res>;
+  @override
+  @useResult
+  $Res call(
+      {Duration fastForwardInterval,
+      Duration rewindInterval,
+      bool progressBarIsChapterProgress,
+      String primaryTitle,
+      String secondaryTitle,
+      List<NotificationMediaControl> mediaControls});
+}
+
+/// @nodoc
+class __$$NotificationSettingsImplCopyWithImpl<$Res>
+    extends _$NotificationSettingsCopyWithImpl<$Res, _$NotificationSettingsImpl>
+    implements _$$NotificationSettingsImplCopyWith<$Res> {
+  __$$NotificationSettingsImplCopyWithImpl(_$NotificationSettingsImpl _value,
+      $Res Function(_$NotificationSettingsImpl) _then)
+      : super(_value, _then);
+
+  /// Create a copy of NotificationSettings
+  /// with the given fields replaced by the non-null parameter values.
+  @pragma('vm:prefer-inline')
+  @override
+  $Res call({
+    Object? fastForwardInterval = null,
+    Object? rewindInterval = null,
+    Object? progressBarIsChapterProgress = null,
+    Object? primaryTitle = null,
+    Object? secondaryTitle = null,
+    Object? mediaControls = null,
+  }) {
+    return _then(_$NotificationSettingsImpl(
+      fastForwardInterval: null == fastForwardInterval
+          ? _value.fastForwardInterval
+          : fastForwardInterval // ignore: cast_nullable_to_non_nullable
+              as Duration,
+      rewindInterval: null == rewindInterval
+          ? _value.rewindInterval
+          : rewindInterval // ignore: cast_nullable_to_non_nullable
+              as Duration,
+      progressBarIsChapterProgress: null == progressBarIsChapterProgress
+          ? _value.progressBarIsChapterProgress
+          : progressBarIsChapterProgress // ignore: cast_nullable_to_non_nullable
+              as bool,
+      primaryTitle: null == primaryTitle
+          ? _value.primaryTitle
+          : primaryTitle // ignore: cast_nullable_to_non_nullable
+              as String,
+      secondaryTitle: null == secondaryTitle
+          ? _value.secondaryTitle
+          : secondaryTitle // ignore: cast_nullable_to_non_nullable
+              as String,
+      mediaControls: null == mediaControls
+          ? _value._mediaControls
+          : mediaControls // ignore: cast_nullable_to_non_nullable
+              as List<NotificationMediaControl>,
+    ));
+  }
+}
+
+/// @nodoc
+@JsonSerializable()
+class _$NotificationSettingsImpl implements _NotificationSettings {
+  const _$NotificationSettingsImpl(
+      {this.fastForwardInterval = const Duration(seconds: 30),
+      this.rewindInterval = const Duration(seconds: 10),
+      this.progressBarIsChapterProgress = true,
+      this.primaryTitle = '\$bookTitle',
+      this.secondaryTitle = '\$author',
+      final List<NotificationMediaControl> mediaControls = const [
+        NotificationMediaControl.rewind,
+        NotificationMediaControl.fastForward,
+        NotificationMediaControl.skipToPreviousChapter,
+        NotificationMediaControl.skipToNextChapter
+      ]})
+      : _mediaControls = mediaControls;
+
+  factory _$NotificationSettingsImpl.fromJson(Map<String, dynamic> json) =>
+      _$$NotificationSettingsImplFromJson(json);
+
+  @override
+  @JsonKey()
+  final Duration fastForwardInterval;
+  @override
+  @JsonKey()
+  final Duration rewindInterval;
+  @override
+  @JsonKey()
+  final bool progressBarIsChapterProgress;
+  @override
+  @JsonKey()
+  final String primaryTitle;
+  @override
+  @JsonKey()
+  final String secondaryTitle;
+  final List<NotificationMediaControl> _mediaControls;
+  @override
+  @JsonKey()
+  List<NotificationMediaControl> get mediaControls {
+    if (_mediaControls is EqualUnmodifiableListView) return _mediaControls;
+    // ignore: implicit_dynamic_type
+    return EqualUnmodifiableListView(_mediaControls);
+  }
+
+  @override
+  String toString() {
+    return 'NotificationSettings(fastForwardInterval: $fastForwardInterval, rewindInterval: $rewindInterval, progressBarIsChapterProgress: $progressBarIsChapterProgress, primaryTitle: $primaryTitle, secondaryTitle: $secondaryTitle, mediaControls: $mediaControls)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$NotificationSettingsImpl &&
+            (identical(other.fastForwardInterval, fastForwardInterval) ||
+                other.fastForwardInterval == fastForwardInterval) &&
+            (identical(other.rewindInterval, rewindInterval) ||
+                other.rewindInterval == rewindInterval) &&
+            (identical(other.progressBarIsChapterProgress,
+                    progressBarIsChapterProgress) ||
+                other.progressBarIsChapterProgress ==
+                    progressBarIsChapterProgress) &&
+            (identical(other.primaryTitle, primaryTitle) ||
+                other.primaryTitle == primaryTitle) &&
+            (identical(other.secondaryTitle, secondaryTitle) ||
+                other.secondaryTitle == secondaryTitle) &&
+            const DeepCollectionEquality()
+                .equals(other._mediaControls, _mediaControls));
+  }
+
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  int get hashCode => Object.hash(
+      runtimeType,
+      fastForwardInterval,
+      rewindInterval,
+      progressBarIsChapterProgress,
+      primaryTitle,
+      secondaryTitle,
+      const DeepCollectionEquality().hash(_mediaControls));
+
+  /// Create a copy of NotificationSettings
+  /// with the given fields replaced by the non-null parameter values.
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  @override
+  @pragma('vm:prefer-inline')
+  _$$NotificationSettingsImplCopyWith<_$NotificationSettingsImpl>
+      get copyWith =>
+          __$$NotificationSettingsImplCopyWithImpl<_$NotificationSettingsImpl>(
+              this, _$identity);
+
+  @override
+  Map<String, dynamic> toJson() {
+    return _$$NotificationSettingsImplToJson(
+      this,
+    );
+  }
+}
+
+abstract class _NotificationSettings implements NotificationSettings {
+  const factory _NotificationSettings(
+          {final Duration fastForwardInterval,
+          final Duration rewindInterval,
+          final bool progressBarIsChapterProgress,
+          final String primaryTitle,
+          final String secondaryTitle,
+          final List<NotificationMediaControl> mediaControls}) =
+      _$NotificationSettingsImpl;
+
+  factory _NotificationSettings.fromJson(Map<String, dynamic> json) =
+      _$NotificationSettingsImpl.fromJson;
+
+  @override
+  Duration get fastForwardInterval;
+  @override
+  Duration get rewindInterval;
+  @override
+  bool get progressBarIsChapterProgress;
+  @override
+  String get primaryTitle;
+  @override
+  String get secondaryTitle;
+  @override
+  List<NotificationMediaControl> get mediaControls;
+
+  /// Create a copy of NotificationSettings
+  /// with the given fields replaced by the non-null parameter values.
+  @override
+  @JsonKey(includeFromJson: false, includeToJson: false)
+  _$$NotificationSettingsImplCopyWith<_$NotificationSettingsImpl>
+      get copyWith => throw _privateConstructorUsedError;
+}

lib/settings/models/app_settings.g.dart

@@ -20,6 +20,10 @@ _$AppSettingsImpl _$$AppSettingsImplFromJson(Map<String, dynamic> json) =>
           ? const DownloadSettings()
           : DownloadSettings.fromJson(
               json['downloadSettings'] as Map<String, dynamic>),
+      notificationSettings: json['notificationSettings'] == null
+          ? const NotificationSettings()
+          : NotificationSettings.fromJson(
+              json['notificationSettings'] as Map<String, dynamic>),
     );
 
 Map<String, dynamic> _$$AppSettingsImplToJson(_$AppSettingsImpl instance) =>
@@ -27,6 +31,7 @@ Map<String, dynamic> _$$AppSettingsImplToJson(_$AppSettingsImpl instance) =>
       'themeSettings': instance.themeSettings,
       'playerSettings': instance.playerSettings,
       'downloadSettings': instance.downloadSettings,
+      'notificationSettings': instance.notificationSettings,
     };
 
 _$ThemeSettingsImpl _$$ThemeSettingsImplFromJson(Map<String, dynamic> json) =>
@@ -203,3 +208,50 @@ Map<String, dynamic> _$$DownloadSettingsImplToJson(
       'maxConcurrentByHost': instance.maxConcurrentByHost,
       'maxConcurrentByGroup': instance.maxConcurrentByGroup,
     };
+
+_$NotificationSettingsImpl _$$NotificationSettingsImplFromJson(
+        Map<String, dynamic> json) =>
+    _$NotificationSettingsImpl(
+      fastForwardInterval: json['fastForwardInterval'] == null
+          ? const Duration(seconds: 30)
+          : Duration(
+              microseconds: (json['fastForwardInterval'] as num).toInt()),
+      rewindInterval: json['rewindInterval'] == null
+          ? const Duration(seconds: 10)
+          : Duration(microseconds: (json['rewindInterval'] as num).toInt()),
+      progressBarIsChapterProgress:
+          json['progressBarIsChapterProgress'] as bool? ?? true,
+      primaryTitle: json['primaryTitle'] as String? ?? '\$bookTitle',
+      secondaryTitle: json['secondaryTitle'] as String? ?? '\$author',
+      mediaControls: (json['mediaControls'] as List<dynamic>?)
+              ?.map((e) => $enumDecode(_$NotificationMediaControlEnumMap, e))
+              .toList() ??
+          const [
+            NotificationMediaControl.rewind,
+            NotificationMediaControl.fastForward,
+            NotificationMediaControl.skipToPreviousChapter,
+            NotificationMediaControl.skipToNextChapter
+          ],
+    );
+
+Map<String, dynamic> _$$NotificationSettingsImplToJson(
+        _$NotificationSettingsImpl instance) =>
+    <String, dynamic>{
+      'fastForwardInterval': instance.fastForwardInterval.inMicroseconds,
+      'rewindInterval': instance.rewindInterval.inMicroseconds,
+      'progressBarIsChapterProgress': instance.progressBarIsChapterProgress,
+      'primaryTitle': instance.primaryTitle,
+      'secondaryTitle': instance.secondaryTitle,
+      'mediaControls': instance.mediaControls
+          .map((e) => _$NotificationMediaControlEnumMap[e]!)
+          .toList(),
+    };
+
+const _$NotificationMediaControlEnumMap = {
+  NotificationMediaControl.fastForward: 'fastForward',
+  NotificationMediaControl.rewind: 'rewind',
+  NotificationMediaControl.speedToggle: 'speedToggle',
+  NotificationMediaControl.stop: 'stop',
+  NotificationMediaControl.skipToNextChapter: 'skipToNextChapter',
+  NotificationMediaControl.skipToPreviousChapter: 'skipToPreviousChapter',
+};

pubspec.lock

@@ -71,7 +71,7 @@ packages:
     source: hosted
     version: "2.11.0"
   audio_service:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: audio_service
       sha256: "9dd5ba7e77567b290c35908b1950d61485b4dfdd3a0ac398e98cfeec04651b75"
@@ -704,10 +704,11 @@ packages:
   just_audio_background:
     dependency: "direct main"
     description:
-      name: just_audio_background
-      sha256: "7547b076d5445431c780b0915707f18baa6d9588077d5d8f811e8a77b4e0bec5"
-      url: "https://pub.dev"
-    source: hosted
+      path: just_audio_background
+      ref: media-notification-config
+      resolved-ref: "79ac48a7d322d5b8db8847b35ed0c8555fa249bc"
+      url: "https://github.com/Dr-Blank/just_audio"
+    source: git
     version: "0.0.1-beta.13"
   just_audio_media_kit:
     dependency: "direct main"

pubspec.yaml

@@ -32,6 +32,7 @@ isar_version: &isar_version ^4.0.0-dev.13 # define the version to be used
 dependencies:
   animated_list_plus: ^0.5.2
   animated_theme_switcher: ^2.0.10
+  audio_service: ^0.18.15
   audio_session: ^0.1.19
   audio_video_progress_bar: ^2.0.2
   auto_scroll_text: ^0.0.7
@@ -59,7 +60,12 @@ dependencies:
   isar_flutter_libs: ^4.0.0-dev.13
   json_annotation: ^4.9.0
   just_audio: ^0.9.37
-  just_audio_background: ^0.0.1-beta.11
+  just_audio_background:
+    # TODO Remove git dep when https://github.com/ryanheise/just_audio/issues/912 is closed
+    git:
+      url: https://github.com/Dr-Blank/just_audio
+      ref: media-notification-config
+      path: just_audio_background
   just_audio_media_kit: ^2.0.4
   list_wheel_scroll_view_nls: ^0.0.3
   logging: ^1.2.0